The situation has been cleared.
It is enough to load module rtc-ds1307 and work on I2C bus address 0.

Hello, I've enabled all I2C interfaces via the npi-config tool and connected a DS1307 RTC modules (which works fine on Raspberry PI 3 with raspian). My RTC module requires loading of three kernel modules on raspberry: ⋅ i2c_bcm2708 ⋅ i2c_dev ⋅ rtc-ds1307 Based on the &q...

Hello, I want to create my custom eflasher image based on FriendlyArm-Xenial for the NanoPi Neo Plus2 (H5 board). I'm not totally sure to create the folders file contents. My question is how to create a working rootfs.img file? I think the existing boot,img can be untouched. I would prefer to prepar...